relay the original client source details without having to alter or understand
the protocol being relayed on the connection.
-<p>Squid currently supports receiving version 1 or 2 of the protocol.
+<p>Squid currently supports receiving HTTP via version 1 or 2 of the protocol.
A port which has been configured to receive this protocol may only be used to
receive traffic from client software sending in this protocol.
Regular forward-proxy HTTP traffic is not accepted.
-<p>Squid can be configured by adding an <em>http_port</em> or <em>https_port</em>
+<p>Squid can be configured by adding an <em>http_port</em>
with the <em>proxy-surrogate</em> mode flag. The <em>proxy_forwarded_access</em>
must also be configured with <em>src</em> ACLs to whitelist proxies which are
trusted to send correct client details.
proxy_forwarded_access allow localhost
</verbatim>
+<p><em>Know Issue:</em> Due to design issues HTTPS traffic is not yet accepted
+ over this protocol. So use of <em>proxy-surrogate</em> on <em>https_port</em>
+ is not supported.
+
<sect>Changes to squid.conf since Squid-3.4
<p>